生成的静态页面是乱码??
这是在网上找到的,生成静态页面的代码,只是生成的静态页面全是乱码?请高手指教!
import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;
public class toHtml extends HttpServlet
{
public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
String url= " ";
String name= " ";
ServletContext sc = getServletContext();
String file_name=request.getParameter( "file_name ");//你要访问的jsp文件,如index.jsp
//则你访问这个servlet时加参数.如http://localhost/toHtml?file_name=index
url = "/ "+file_name+ ".jsp ";//这是你要生成HTML的jsp文件,如
//http://localhost/index.jsp的执行结果.
name= "/home/resin/resin-2.1.6/doc/ "+file_name+ ".htm ";//这是生成的html文件名,如index.htm.
RequestDispatcher rd = sc.getRequestDispatcher(url);
final ByteArrayOutputStream os = new ByteArrayOutputStream();
final ServletOutputStream stream = new ServletOutputStream()
{
public void write(byte[] data, int offset, int length)
{
os.write(data, offset, length);
}
public void write(int b) throws IOException
{
os.write(b);
}
};
final PrintWriter pw = new PrintWriter(new OutputStreamWriter(os));
HttpServletResponse rep = new HttpServletResponseWrapper(response)
{
public ServletOutputStream getOutputStream()
{
return stream;
}
public PrintWriter getWriter()
{
return pw;
}
};
rd.include(request, rep);
pw.flush();
FileOutputStream fos = new FileOutputStream(name); //把jsp输出的内容写到xxx.htm
os.writeTo(fos);
fos.close();
PrintWriter out=response.getWriter();
out.print( " <p align=center> <font size=3 color=red> 首页已经成功生成！Andrew </font> </p> ");
}
}
[解决办法]
设置response对象:
response.setContentType( "text/html;charset=gb2312 ");
务必在声明PrintWriter out=response.getWriter(); 之前设置即可
[解决办法]
iso8859_1？
不出乱码就怪了。
加上request.setCharacterEncoding( "GBK ");~
就可以了。
[解决办法]
request.setCharacterEncoding( "GBK ");
[解决办法]
是response 不是request,..
[解决办法]
１．设置响应类型
response.setContentType( "text/html;charset=gb2312 ");
２．怀疑是从外部文件中文读的时候还需要转码
String source_string;
String target_string;
target_string = new String(source_string.getBytes( " <source_encoding> "));
不知道对不对，你试试看吧，
